1) Download attached file (Juwe_Update18082011_RAM_Script.zip) unzip S97ramscript and put it to /system/etc/init.d with Root Explorer (if you don't have init.d folder, so create new folder and name it to init.d) and set perms of S97ramscript to 777 (rwxrwxrwx)

2) If you have in your init.d folder other script for RAM management (for example Darky's rambooster), so delete it